Organization Active NPI

Carter House LLC

  • Hearing and Speech Clinic/Center
  • Framingham, MA
National Provider Identifier
1306465869
Registry record updated Oct 26, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hearing and Speech Clinic/CenterTaxonomy code 261QH0700X
Legal business name
CARTER HOUSE LLC
Practice address
965 Concord St Ste 2C
Framingham, MA 01701-5600
Phone
(781) 205-9297
NPI assigned
Apr 14, 2020
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 26, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Sandra Kastantin, MA, CCC-SLPNPI 1083928188
Title
Speech-Language Pathologist
Phone
(781) 205-9297

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Developmental Disabilities Clinic/Center 261QD1600X
Hearing and Speech Clinic/Center 261QH0700X Primary

Addresses

Primary practice location

965 Concord St Ste 2C
Framingham, MA 01701-5600

Mailing address

965 Concord St Ste 2C
Framingham, MA 01701-5600
Phone (781) 205-9297

Other names 1

  • Kastankids Speech and Language Services Doing business as

National Provider Directory

National Provider Directory

Locations

965 Concord St
Ste 2C
Framingham, MA 01701
Phone (781) 205-9297

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1586822400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1761436800000",
    "number": "1306465869",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "965 CONCORD ST STE 2C",
            "city": "FRAMINGHAM",
            "state": "MA",
            "postal_code": "017015600",
            "telephone_number": "781-205-9297"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "965 CONCORD ST STE 2C",
            "city": "FRAMINGHAM",
            "state": "MA",
            "postal_code": "017015600",
            "telephone_number": "781-205-9297"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CARTER HOUSE LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-04-14",
        "last_updated": "2025-10-26",
        "certification_date": "2025-10-26",
        "status": "A",
        "authorized_official_last_name": "KASTANTIN",
        "authorized_official_first_name": "SANDRA",
        "authorized_official_title_or_position": "SPEECH-LANGUAGE PATHOLOGIST",
        "authorized_official_telephone_number": "781-205-9297",
        "authorized_official_credential": "MA, CCC-SLP"
    },
    "taxonomies": [
        {
            "code": "261QD1600X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Developmental Disabilities",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QH0700X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Hearing and Speech",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Kastankids Speech and Language Services",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Framingham, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 26, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.